167270460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{887}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 537062400

約数和(自身を除く): 369791940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 449, 887, 898, 1347, 1774, 1796, 2245, 2661, 2694, 3143, 3548, 4435, 4490, 5322, 5388, 6209, 6286, 6735, 8870, 8980, 9429, 10644, 12418, 12572, 13305, 13470, 15715, 17740, 18627, 18858, 24836, 26610, 26940, 31045, 31430, 37254, 37716, 47145, 53220, 62090, 62860, 74508, 93135, 94290, 124180, 186270, 188580, 372540, 398263, 796526, 1194789, 1593052, 1991315, 2389578, 2787841, 3982630, 4779156, 5575682, 5973945, 7965260, 8363523, 11151364, 11947890, 13939205, 16727046, 23895780, 27878410, 33454092, 41817615, 55756820, 83635230, 167270460]

約数ペア:

[(1, 167270460), (2, 83635230), (3, 55756820), (4, 41817615), (5, 33454092), (6, 27878410), (7, 23895780), (10, 16727046), (12, 13939205), (14, 11947890), (15, 11151364), (20, 8363523), (21, 7965260), (28, 5973945), (30, 5575682), (35, 4779156), (42, 3982630), (60, 2787841), (70, 2389578), (84, 1991315), (105, 1593052), (140, 1194789), (210, 796526), (420, 398263), (449, 372540), (887, 188580), (898, 186270), (1347, 124180), (1774, 94290), (1796, 93135), (2245, 74508), (2661, 62860), (2694, 62090), (3143, 53220), (3548, 47145), (4435, 37716), (4490, 37254), (5322, 31430), (5388, 31045), (6209, 26940), (6286, 26610), (6735, 24836), (8870, 18858), (8980, 18627), (9429, 17740), (10644, 15715), (12418, 13470), (12572, 13305)]